computerchess.com
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- www.google.com×1
Social
Contact
- Phone
Registration
- Registrar
- Hetzner Online GmbH
- Created
- 1997-07-16
- Expires
- 2027-12-21 581 days left
- Updated
- 2026-05-08
- Name servers
-
- ns.second-ns.com
- ns1.your-server.de
- ns3.second-ns.de
DNS records live
- NS
-
- ns.second-ns.com
- ns1.your-server.de
- ns3.second-ns.de
- MX
-
- 10 dedivirt2804.your-server.de
Email authentication weak
- SPF
-
v=spf1 +a +mx ?allneutral (?all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Encryption Everywhere DV TLS CA - G2
Expires in 191 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains
Links to (10)
- apple.com×1
- facebook.com×1
- google.com×1
- instagram.com×1
- lichess.org×1
- linkedin.com×1
- millennium2000.de×1
- tiktok.com×1
- twitter.com×1
- youtube.com×1